Twievo Smart Ring for Men/Women, Smart Rings with Calories/Heart Rate/Blood Oxygen/Sleep Monitoring,No Subscription Fee,5ATM Waterproof (Pink, 10#)

Features

• Size Before You Buy: Please according to the wearing instructions on the details page, first measure your finger circumference, then calculate the inner diameter of your finger, find the corresponding ring size number and select it. ATTENTION: Wearing incorrect-size ring （too small or too big) will affect the accuracy of the APP data. Please choose the correct size.
• Comprehensive Fitness Tracking Smart Ring: Monitor your daily steps, distance traveled, and calories burned with high precision. The smart ring also records exercise data across various activities such as running, cycling, jump rope, walking, hiking, yoga, golf, and dance, providing detailed insights to help you achieve your fitness goals.
• Comprehensive Health Monitoring: Stay on top of your health with integrated heart rate, blood oxygen, and blood pressure monitoring. The built-in automatic sleep tracker monitors your sleep patterns and offers a detailed sleep quality analysis, including deep sleep, light sleep, and wake-up time, helping you develop healthy sleeping habits
• Gesture-Controlled & Remote Photography & Gesture Brush TK: Seamlessly control somatosensory games, electronic books,Capture every moment effortlessly with remote photography. Additionally, the Gesture Brush TK feature lets you navigate through your device’s interface with precise hand movements, revolutionizing how you interact with your devices.
• 【Enhanced Connectivity and Compatibility】Easily connect the smart ring to the free app via Bluetooth. Compatible with Android 6.0 and above, and iOS 11.0 and above, the app provides a comprehensive dashboard to monitor your health and fitness data. The smart ring also features smart photo capture and friend addition functions for a more interactive experience.